Dang, great pictures? Where does the lower brace fit? Would you happen to have a picture of the whole installation.... that would really help as my PO plugged and welded holes here and there. Also, could some one please measure the interior of the actual truck bed height, depth, and width as now I don't know if the PO used another larger bed as the floor is metal....Thanks for your help tclederman, mm472, and Marty....Steve